ArrayMax
477
ArrayMax
Description
Array maximum function.
Returns
The largest numeric value in an array. If the
array
parameter value is an empty array, returns
zero.
Category
Array functions
Function syntax
ArrayMax
(
array
)
Parameters
Example
<h3>ArrayMax Example</h3>
<p>This example uses ArrayMax to find the largest number in an array.<br> </p>
<!--- After checking whether the form has been submitted, the code creates an
array
and assigns the form fields to the first two elements in the array. ---->
<cfif IsDefined("FORM.submit")>
<cfset myNumberArray = ArrayNew(1)>
<cfset myNumberArray[1] = number1>
<cfset myNumberArray[2] = number2>
<cfif Form.Submit is "Maximum Value">
<!--- use ArrayMax to find the largest number in the array --->
<p>The largest number that you entered is
<cfoutput>#ArrayMax(myNumberArray)#.</cfoutput>
</cfif>
</cfif>
<!---- The following form provides two numeric fields that are compared when
the
form is submitted. --->
<form action = "arraymax.cfm">
<input type = "hidden" name = "number1_Float">
<input type = "hidden" name = "number2_Float">
<input type = "text" name = "number1"><br>
<input type = "text" name = "number2"><br>
<input type = "submit" name = "submit" value = "Maximum Value">
</form>
Parameter
Description
array
Name of an array
Summary of Contents for COLFUSION MX 7-CFML
Page 1: ...COLDFUSION MX7 CFML Reference...
Page 20: ...20 Chapter 1 Reserved Words and Variables...
Page 50: ...50 Chapter 2 ColdFusion Tags cfelse br Searching cfif cfloop cfif...
Page 101: ...cfdefaultcase 101 cfdefaultcase cfswitch cfoutput Your grade is grade cfoutput...
Page 115: ...cfdocumentsection 115 cfdocumentsection cfoutput cfdocument...
Page 411: ...cftable 411 cftable body html...
Page 515: ...Chr 515 maxlength 5 p input type Submit name input type RESET cfform...
Page 605: ...GetEncoding 605 WriteOutput The encoding is theEncoding cfscript cfif...
Page 629: ...GetProfileString 629 tr td input type Submit name Submit value Submit td td td tr table form...
Page 655: ...IIf 655 cfoutput IIf Hour Now GTE 12 DE It is afternoon or evening DE It is morning cfoutput b...
Page 664: ...664 Chapter 3 ColdFusion Functions cfelse h3 Conversion error h3 cfif...
Page 687: ...IsStruct 687 cfoutput cfquery cfif cfoutput hr Employee Add Complete cfoutput cfcase cfswitch...
Page 751: ...LSDateFormat 751 hr noshade cfoutput cfloop...
Page 861: ...StructFind 861 cfquery cfif cfoutput hr Employee Add Complete cfoutput cfcase cfswitch...
Page 903: ...Val 903 value Is the beginning numeric name form...
Page 932: ...932 Chapter 3 ColdFusion Functions...
Page 944: ...944 Chapter 4 ColdFusion MX Flash Form Style Reference...
Page 962: ...962 Chapter 5 Application CFC Reference...
Page 1054: ...1054 Chapter 6 ColdFusion MX Event Gateway Reference...